Pls look at 650W silent type portable gasoline generator description:

LF--LB950A
Generator part
Rated power output: 650W
Max power output: 800W
Rated voltage: 220V
Rated current: 2.95A

Engine part:
Engine type: Single cylinder, 2-stroke, air cooled
Displacement: 63CC
Max output power: 2.5HP/3000rpm
Ignition system: C. D. I
Fuel: Gasoline and engine oil
Fuel tank capacity: 4L
Continuous operating time: 6 hours
Gasoline and oil ratio: 30: 1
Start model: Recoil and hand operated

G. W: 18KG
Carton size: 51x28x44cm
20FCL: 450PCS 40FCL: 920PCS